河北省邢台市新能源办公室和开发公司共同研制的 GF2.0—Ⅰ型铜铝密合技术新型太阳能集热器,1992年1月,经专家鉴定,居国内领先水平。该项成果采用二次冲压铜铝密合新技术,并且全部使用国产设备和原料,较好地解决了高效热水器板芯生产的技术问题,具有设备投资少、工艺简单、成品率高、成本低、热效高、使用寿命长、维修方便等特点,在市场上有较 Hebei Xingtai City, New Energy Office and Development Corporation GF2.0-Ⅰ jointly developed a new type of copper and aluminum technology solar collector, in January 1992, identified by experts, ranking the leading domestic level. The results of the second stamping copper and aluminum with the new technology, and all use of domestic equipment and raw materials, a better solution to the problem of high efficiency water heater core production technology, with less equipment investment, simple process, high yield and low cost , High thermal efficiency, long life, easy maintenance and other characteristics, more in the market